Song Paul Y. — SEC Form 4 filings
SEC reporting owner CIK 1991119. 3 Form 4 filings on record with FilingPulse; latest filed 2025-05-07.
Transaction summary — filings shown
Covers all 3 filings on record, filed 2024-02-14 to 2025-05-07. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 20,849,725 shares, $2,650,000 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
- Largest priced transaction: purchase of 20,849,725 shares @ $0.13 ($2,650,000) in NKGen Biotech, Inc., filed 2025-05-07.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| NKGen Biotech, Inc. (NKGN) | Chief Executive Officer | 3 | 1 leg · 20,849,725 sh · $2,650,000 | — | 3 |
Form 4 filings — Song Paul Y.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-05-07 | 4 | NKGen Biotech, Inc. (NKGN) | Purchase (P): 20,849,725 @ $0.13 · Purchase (P): 41,699,449 (derivative) @ $0.13 | EDGAR |
| 2024-12-10 | 4 | NKGen Biotech, Inc. (NKGN) | Grant/award (A): 2,000,000 (derivative) @ $0 | EDGAR |
| 2024-02-14 | 4 | NKGen Biotech, Inc. (NKGN) | Grant/award (A): 1,260,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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